Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Lionel G. Ripley"'
Publikováno v:
Orthopedics. 31:463-466
Since the advent of cemented hip replacements inthe 1950s, outcomes of cementing techniques in the stem have improved significantly. These improvements have not translated as readily to the acetabulum. This article suggests further techniques of impr
Publikováno v:
Injury. 38:212-222
Objectives: Concerning the tension-band principle of internal fixation, this study aims to establish whether any difference in interfragmentary gap exists after bone-reducing forceps are released, when a recommended suture-knot technique and a new te
Publikováno v:
The Journal of Laryngology & Otology. 120:385-388
With the increasing use of the endosheath in clinical practice, we set out to investigate the quality of the nasendoscope image produced with and without an endosheath. It has been suggested by some users that the endosheath degrades the image. We us
Publikováno v:
Hip International. 16:81-88
Most mechanical failures of acetabular fixation within ten years of primary cemented hip replacement are attributable to a failure to achieve good initial fixation of bone and cement. Several studies have suggested that to achieve good fixation betwe
Publikováno v:
American Journal of Ophthalmology. 137:445-452
Purpose: To compare tritan contrast threshold (TCT) with fundus photography in screening for sight-threatening diabetic retinopathy (STDR), before significant visual loss. Design: Prospective, comparative study. Methods: A total of 510 consenting dia
Publikováno v:
International Orthopaedics. 28:40-43
We measured the size and volume of the femoral broaches and stems supplied with three commercial total hip replacement (THR) systems (JRI Furlong, Biomet Stanmore, and Howmedica Exeter). Using an in vitro method, we created cement mantles that could
Publikováno v:
British Journal of Ophthalmology. 87:747-752
Aim: To assess the effects of sight threatening diabetic retinopathy (STDR) on colour vision and to evaluate automated tritan contrast threshold (TCT) testing for STDR screening before significant visual loss. Method: Patients were recruited from a h
Publikováno v:
HIP International. 11:191-200
The creation of an adequate femoral cement mantle in cemented total hip replacement (THR) can reduce the incidence of cement fracture, focal osteolysis and subsequent aseptic loosening. Excavating a suitably sized cavity within the femoral canal with
Publikováno v:
American journal of ophthalmology. 136(4)
To study the effect of prematurity on monocular chromatic contrast thresholds (CCT) and achromatic contrast sensitivity (ACS).Case-control study.A prospective study of 59 children born at less than 33 weeks' gestation was undertaken. Subjects were id
Publikováno v:
American journal of ophthalmology. 137(2)
Purpose:To investigate abnormalities of orientational contrast sensitivity (CS) and chromatic contrast threshold (CCT) in multiple sclerosis (MS). Design:Case control study. Methods:Nine subjects (mean age, 42 ± 11 years; range, 20?62 years) with MS